NA 109

DIN Standards Committee Petroleum and Natural Gas Industries

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Drafts of NA 109

Number: 24

DIN EN ISO 12747 2024-04 Oil and gas industries including lower carbon energy - Pipeline transportation systems - Recommended practice for pipeline life extension (ISO/DIS 12747:2024); English version prEN ISO 12747:2024 More 
DIN EN 14161 2021-08 Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2017, modified); German and English version prEN 14161:2021 More 
DIN EN 14163 2021-08 Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines (ISO 13847:2013, modified); German and English version prEN 14163:2021 More 
DIN EN ISO 10426-4 2018-03 Petroleum and natural gas industries - Cements and materials for well cementing - Part 4: Preparation and testing of foamed cement slurries at atmospheric pressure (ISO/DIS 10426-4:2018); English version prEN ISO 10426-4:2018 More 

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